Conventional thermal testing and performance monitoring for steam turbines play an important role in production management and energy saving of a power plant,which mainly rely on reliable operation of its local operational instrumentation.
汽轮机常规热力试验和性能监测对电厂生产管理和节能有重要意义,而这些工作主要依赖大量的现场运行仪表。
Having analysed the characteristics of the fundamental incidence matrix ofmine ventilation network, the writers put forward a rapid algorithm for establishing independent circuit matrix on condition that the elementary line operation limited in stepswas made for the fundamental incidence matrix of mine ventilation network.
本文通过对矿井通风网络基本关联矩阵的特性进行分析，提出了一种只需对矿井通风网络基本关联矩阵进行有限步初等行运算，便能迅速建立独立回路矩阵的算法。